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class UrbanPlugin < Plugin
URBAN = 'http://www.urbandictionary.com/define.php?term='
def help( plugin, topic="")
"urban [word] [n]: give the [n]th definition of [word] from urbandictionary.com. urbanday: give the word-of-the-day at urban"
end
def format_definition(total, num, word, desc, ex)
"#{Bold}#{word} (#{num}/#{total})#{Bold}: " +
desc.ircify_html(:limit => 300) + " " +
"<i>#{ex}</i>".ircify_html(:limit => 100)
end
def get_def(m, word, n = nil)
n = n ? n.to_i : 1
p = (n-1)/7 + 1
u = URBAN + URI.escape(word)
u += '&page=' + p.to_s if p > 1
s = @bot.httputil.get(u)
return m.reply("Couldn't get the urban dictionary definition for #{word}") if s.nil?
notfound = s.match %r{<i>.*?</i> isn't defined}
numpages = if s[%r{<ul class="pagination[^"]+">.*?</ul>}m]
$&.scan(/>(\d+)</).collect {|x| x[0].to_i}.max || 1
else 1 end
rv = Array.new
num = 1
s.scan(%r{<a class="word"[^>]* href="\/define[^>]*>([^<]+)</a>.*?<div class='meaning'>(.+?)</div>.*?<div class='example'>(.+?)</div>}m) do |wrd, desc, ex|
rv << [num, wrd.strip, desc.strip, ex.strip]
num += 1
end
maxnum = rv.collect {|x| x[0]}.max || 0
return m.reply("#{Bold}#{word}#{Bold} not found") if rv.empty?
if notfound
suggestions = rv.map { |str| Underline + str[1] + Underline }.uniq.join ', '
m.reply "#{Bold}#{word}#{Bold} not found. maybe you mean #{suggestions}?"
return
end
answer = rv.find { |a| a[0] == n }
answer ||= (n > maxnum ? rv.last : rv.first)
m.reply format_definition((p == numpages ? maxnum : "#{(numpages-1)*7 + 1}+"), *answer)
end
def urban(m, params)
words = params[:words].to_s
if words.empty?
resp = @bot.httputil.head('http://www.urbandictionary.com/random.php',
:max_redir => -1,
:cache => false)
return m.reply("Couldn't get a random urban dictionary word") if resp.nil?
if resp.code == "302" && (loc = resp['location'])
words = URI.unescape(loc.match(/define.php\?term=(.*)$/)[1]) rescue nil
end
end
get_def(m, words, params[:n])
end
def uotd(m, params)
home = @bot.httputil.get("http://www.urbandictionary.com/daily.php")
if home.nil?
m.reply "Couldn't get the urban dictionary word of the day"
return
end
home.match(%r{href="/define.php\?term=.*?">(.*?)<})
wotd = $1
debug "Urban word of the day: #{wotd}"
if !wotd
m.reply "Couldn't get the urban dictionary word of the day"
return
end
get_def(m, wotd, 1)
end
end
plugin = UrbanPlugin.new
plugin.map "urban *words :n", :requirements => { :n => /^-?\d+$/ }, :action => 'urban'
plugin.map "urban [*words]", :action => 'urban'
plugin.map "urbanday", :action => 'uotd'
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